function doAjaxPost(idDepartamento) {
    // get the form values
    var action = "combox";
    //var education = $('#education').val();

    $.ajax({
        type: "POST",
        url: "../ajax/newCombox.html",
        data: "action=" + action + "&idDepartamento=" + idDepartamento,
        success: function(response){
            // we have the response
        	$("#pivote").html(response);
            	$("#idProvincia1").html($("#idProvincia2").html());
            	$("#pivote").html("");
            	
         },
         error: function(e){
             alert('Error: ' + e);
         }
    });
}